JP2020001240A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2020001240A
JP2020001240A JP2018121818A JP2018121818A JP2020001240A JP 2020001240 A JP2020001240 A JP 2020001240A JP 2018121818 A JP2018121818 A JP 2018121818A JP 2018121818 A JP2018121818 A JP 2018121818A JP 2020001240 A JP2020001240 A JP 2020001240A
Authority
JP
Japan
Prior art keywords
light emitting
data
magnification
emitting element
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2018121818A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020001240A5 (enrdf_load_stackoverflow
Inventor
広高 関
Hirotaka Seki
広高 関
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018121818A priority Critical patent/JP2020001240A/ja
Priority to PCT/JP2019/025242 priority patent/WO2020004422A1/ja
Publication of JP2020001240A publication Critical patent/JP2020001240A/ja
Publication of JP2020001240A5 publication Critical patent/JP2020001240A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
    • B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14—Electronic sequencing control
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Optics & Photonics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Led Devices (AREA)
JP2018121818A 2018-06-27 2018-06-27 画像形成装置 Pending JP2020001240A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018121818A JP2020001240A (ja) 2018-06-27 2018-06-27 画像形成装置
PCT/JP2019/025242 WO2020004422A1 (ja) 2018-06-27 2019-06-25 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018121818A JP2020001240A (ja) 2018-06-27 2018-06-27 画像形成装置

Publications (2)

Publication Number Publication Date
JP2020001240A true JP2020001240A (ja) 2020-01-09
JP2020001240A5 JP2020001240A5 (enrdf_load_stackoverflow) 2021-08-05

Family

ID=68986671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018121818A Pending JP2020001240A (ja) 2018-06-27 2018-06-27 画像形成装置

Country Status (2)

Country Link
JP (1) JP2020001240A (enrdf_load_stackoverflow)
WO (1) WO2020004422A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021138069A (ja) * 2020-03-06 2021-09-16 東芝テック株式会社 信号生成回路及び画像形成装置
JP2023141873A (ja) * 2022-03-24 2023-10-05 キヤノン株式会社 画像形成装置
JP2023141874A (ja) * 2022-03-24 2023-10-05 キヤノン株式会社 画像形成装置
JP7738508B2 (ja) 2022-03-24 2025-09-12 キヤノン株式会社 画像形成装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06286213A (ja) * 1993-03-30 1994-10-11 Olympus Optical Co Ltd 記録装置
JP2003127462A (ja) * 2001-10-29 2003-05-08 Nippon Sheet Glass Co Ltd 光書込みヘッドの光量補正方法
JP2003241610A (ja) * 2002-02-14 2003-08-29 Canon Inc 画像形成装置
JP2006159851A (ja) * 2004-12-10 2006-06-22 Konica Minolta Business Technologies Inc 画像形成装置
US20120314014A1 (en) * 2011-06-10 2012-12-13 Xerox Corporation Led print-head driver with integrated process direction compensation
JP2014008743A (ja) * 2012-07-02 2014-01-20 Ricoh Co Ltd 光書き込み制御装置、画像形成装置及び光書き込み制御方法
JP2015030128A (ja) * 2013-07-31 2015-02-16 株式会社リコー 光書き込み制御装置、画像形成装置及び光書き込み制御方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4158308B2 (ja) * 2000-03-01 2008-10-01 富士ゼロックス株式会社 自己走査型発光装置
JP4341612B2 (ja) * 2005-11-14 2009-10-07 セイコーエプソン株式会社 発光装置、駆動回路、駆動方法、電子機器および画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06286213A (ja) * 1993-03-30 1994-10-11 Olympus Optical Co Ltd 記録装置
JP2003127462A (ja) * 2001-10-29 2003-05-08 Nippon Sheet Glass Co Ltd 光書込みヘッドの光量補正方法
JP2003241610A (ja) * 2002-02-14 2003-08-29 Canon Inc 画像形成装置
JP2006159851A (ja) * 2004-12-10 2006-06-22 Konica Minolta Business Technologies Inc 画像形成装置
US20120314014A1 (en) * 2011-06-10 2012-12-13 Xerox Corporation Led print-head driver with integrated process direction compensation
JP2014008743A (ja) * 2012-07-02 2014-01-20 Ricoh Co Ltd 光書き込み制御装置、画像形成装置及び光書き込み制御方法
JP2015030128A (ja) * 2013-07-31 2015-02-16 株式会社リコー 光書き込み制御装置、画像形成装置及び光書き込み制御方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021138069A (ja) * 2020-03-06 2021-09-16 東芝テック株式会社 信号生成回路及び画像形成装置
CN113433814A (zh) * 2020-03-06 2021-09-24 东芝泰格有限公司 信号生成电路及图像形成装置
JP7534104B2 (ja) 2020-03-06 2024-08-14 東芝テック株式会社 画像形成装置
JP2023141873A (ja) * 2022-03-24 2023-10-05 キヤノン株式会社 画像形成装置
JP2023141874A (ja) * 2022-03-24 2023-10-05 キヤノン株式会社 画像形成装置
JP7738508B2 (ja) 2022-03-24 2025-09-12 キヤノン株式会社 画像形成装置
JP7738509B2 (ja) 2022-03-24 2025-09-12 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
WO2020004422A1 (ja) 2020-01-02

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